diff --git a/hosts/desktop/hardware-configuration.nix b/hosts/desktop/hardware-configuration.nix
index 477e27b..1cc4ddb 100644
--- a/hosts/desktop/hardware-configuration.nix
+++ b/hosts/desktop/hardware-configuration.nix
@@ -22,6 +22,7 @@
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
   boot.tmpOnTmpfs = true;
+  zramSwap.enable = true;
 
   fileSystems."/" =
     { device = "/dev/disk/by-label/NIXROOT";
diff --git a/hosts/laptop/hardware-configuration.nix b/hosts/laptop/hardware-configuration.nix
index 97a3245..4e78ee1 100644
--- a/hosts/laptop/hardware-configuration.nix
+++ b/hosts/laptop/hardware-configuration.nix
@@ -23,6 +23,7 @@
   boot.extraModulePackages = [ ];
   boot.kernelParams = [ "mitigations=off" "luks.options=fido2-device=auto" ];
   boot.tmpOnTmpfs = true;
+  zramSwap.enable = true;
 
   boot.initrd.luks = {
     fido2Support = true;
diff --git a/hosts/server/hardware-configuration.nix b/hosts/server/hardware-configuration.nix
index cb43ffc..c814bf6 100644
--- a/hosts/server/hardware-configuration.nix
+++ b/hosts/server/hardware-configuration.nix
@@ -22,6 +22,7 @@
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
   boot.tmpOnTmpfs = true;
+  zramSwap.enable = true;
 
   fileSystems."/" =
     { device = "/dev/disk/by-label/NIXROOT";